GOL 26 D Optical Level Set

The Bosch GOL 26 D Professional Optical Level Set is a complete surveying kit designed for accurate levelling on construction sites and civil engineering projects. Built around a 26x magnification optical level with IP54-rated dust and splash protection, it is well suited to outdoor use in demanding site conditions. The sturdy metal housing makes this optical level exceptionally resilient, standing up to the rigours of daily site work without compromising accuracy. With a working range of approximately 100 metres and a levelling accuracy of ±1.6 mm at 30 m, it delivers reliable results for setting out foundations, checking gradients, and establishing level datums across a range of trades applications. A built-in target collimator and integrated circular vial simplify alignment and setup, helping to reduce time on site. The compensator lock protects the instrument during transit, and the standard 5/8" tripod thread ensures broad compatibility with other surveying equipment. Operating across a temperature range of -10 °C to +50 °C, it remains dependable in typical UK site conditions throughout the year. This set includes everything needed to get to work straight away, with the building tripod, measuring rod, and carrying case supplied as standard — making it a practical choice for contractors and groundworkers who need a self-contained levelling solution.

Features and Benefits:

• IP54-rated metal housing provides reliable dust and splash protection for outdoor use
• 26x magnification for clear, precise sighting at range
• ±1.6 mm accuracy at 30 m for confident, professional results
• Compensator lock protects the instrument during storage and transport
• Standard 5/8" tripod thread for compatibility with common surveying equipment
• Supplied as a complete set including tripod, measuring rod, and carrying case

Specifications: Accuracy: ±1.6 mm at 30 m Magnification: 26x Working range: 100 m (approx) Angular accuracy: 1° Tripod thread: 5/8" Dust and splash protection: IP54 Operating temperature: -10 °C to +50 °C Storage temperature: -20 °C to +70 °C Length: 215 mm Width: 135 mm Height: 145 mm Weight: 1.5 kg Contents: Lens cover Plumb bob Adjusting pin Carrying case (1 600 A00 0LF) Building tripod BT 160 Professional (0 601 091 200) Measuring rod GR 500 Professional (0 601 094 300)